722

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Information

Transient

Name: 722
Right ascension: 0h02m49.37s
Declination: 0d45m04.39s
Discovery Date: None
Classification: SN Ia
Redshift: 0.085370
MW E(B-V): 0.022

Host

Name: sn722
Right ascension: 0h02m49.43s
Declination: 0d45m06.79s
Redshift: 0.086525
Photometric Redshift: 0.117
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.11
Cutout download processed 18.14
Global aperture construction processed 0.6
Local aperture photometry processed 6.13
Global aperture photometry processed 6.27
Validate local photometry processed 0.02
Validate global photometry processed 17.23
Host information processed 0.12
Global host SED inference processed 369.14
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h02m49.37s, 0d45m04.39s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 28.52 0.18 20.262 0.007 AB
PanSTARRS_r 51.32 0.25 19.624 0.005 AB
DES_r 63.95 0.27 19.385 0.005 AB
PanSTARRS_i 79.47 0.42 19.150 0.006 AB
PanSTARRS_z 102.25 0.9 18.876 0.010 AB
DES_z 116.09 2.67 18.738 0.025 AB
PanSTARRS_y 124.68 2.01 18.661 0.017 AB

Aperture details

RA, DEC (J2000) = 0h02m49.21s, 0d45m05.60s
semi major axis, semi minor axis (arcsec) = 17.36, 7.94
angle (degrees, anti-clockwise from east) = -107.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.69 0.63 22.223 0.146 AB
GALEX_NUV 9.47 0.74 21.459 0.085 AB
SDSS_u 91.03 9.48 19.002 0.113 AB
SDSS_g 841.6 8.33 16.587 0.011 AB
DES_g 929.46 1.13 16.479 0.001 AB
PanSTARRS_g 970.67 2.85 16.432 0.003 AB
SDSS_r 2019.79 12.94 15.637 0.007 AB
PanSTARRS_r 1845.95 2.25 15.734 0.001 AB
DES_r 2245.7 1.71 15.522 0.001 AB
SDSS_i 3139.9 17.35 15.158 0.006 AB
PanSTARRS_i 3083.99 3.79 15.177 0.001 AB
PanSTARRS_z 4001.45 8.21 14.894 0.002 AB
SDSS_z 4149.97 35.25 14.855 0.009 AB
DES_z 4973.59 17.78 14.658 0.004 AB
PanSTARRS_y 4743.08 18.63 14.710 0.004 AB
2MASS_J 6317.49 320.01 13.504 0.055 Vega
2MASS_H 8363.22 506.32 12.726 0.066 Vega
2MASS_K 8195.66 569.82 12.278 0.075 Vega
WISE_W1 3619.41 43.54 12.304 0.013 Vega
WISE_W2 2372.65 49.88 12.123 0.023 Vega
WISE_W3 2458.89 172.82 10.249 0.076 Vega
WISE_W4 8951.37 1375.87 7.400 0.167 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.441 9.571 9.668
{\rm log}_{10}({\rm SFR}) -1.304 -0.659 -0.060
{\rm log}_{10}({\rm sSFR}) -10.924 -10.242 -9.571
{\rm stellar\ age} 4.005 6.492 7.964

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.053 -0.383 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 -0.418 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.860 1.284
\delta -0.617 -0.228 0.033
\tau_1/\tau_2 0.715 1.050 1.390
Q_{PAH} 0.761 3.006 5.333
U_{min} 2.960 7.987 14.830
{\rm log}_{10}(\gamma_e)\, -3.350 -2.139 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.021 -0.889 0.015
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.504 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.376 -0.799 -0.325
0.03-0.10 Gyr -1.435 -0.679 0.035
0.10-0.33 Gyr -1.405 -0.627 -0.003
0.33-1.07 Gyr -1.367 -0.489 0.002
1.07-3.48 Gyr -1.041 -0.405 -0.138
3.48-11.36 Gyr -0.923 -0.367 -0.170
11.36-12.62 Gyr -1.140 -0.359 0.201

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.240 11.271 11.356
{\rm log}_{10}({\rm SFR}) -0.436 -0.071 0.208
{\rm log}_{10}({\rm sSFR}) -11.758 -11.358 -11.050
{\rm stellar\ age} 7.495 8.395 11.396

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.486 -0.356 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.840 -0.640 -0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.412 0.529
\delta -0.943 -0.832 -0.700
\tau_1/\tau_2 0.183 0.489 0.874
Q_{PAH} 0.206 0.622 1.513
U_{min} 2.483 7.404 14.844
{\rm log}_{10}(\gamma_e)\, -2.848 -1.868 -1.212

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.971 -2.943 -2.141
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.382 1.782

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.019 0.310 0.550
0.03-0.10 Gyr -3.093 -0.751 -0.026
0.10-0.33 Gyr -3.084 -0.834 -0.065
0.33-1.07 Gyr -2.096 -0.509 0.205
1.07-3.48 Gyr -1.341 0.136 0.886
3.48-11.36 Gyr 0.678 1.446 1.547
11.36-12.62 Gyr 1.232 1.791 2.452